Individual Calculations July 2009
 Khojayan, Vardan  Total change: -51.45  Rating chartPersonal card
 11th Dubai Open 2009 Dubai UAE 2009-04-26
RcRownchangeKK*chgGame
 2208 2261 4.50 9 -0.52 15 -7.80 
  Aleksandrov, Aleksej g2611 BLR0.001-0.1115-1.65 
  Abdulrahman, Al Yafee 1913 UAE0.501-0.3915-5.85 
  Ahmed, Fayez 1911 UAE1.0010.11151.65 
  Lalith, Babu M R m2480 IND0.001-0.2215-3.30 
  Bayat, Shohreh wf1967 IRI1.0010.15152.25 
  Girinath, P D S m2404 IND0.001-0.3115-4.65 
  Hannes, Diana 2061 GER1.0010.24153.60 
  Al Qudaimi, Basheer m2424 YEM0.001-0.2815-4.20 
  Mehdi, Samer 2099 IRI1.0010.29154.35 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 69th Armenian Ch. SF Jermuk ARM 2009-05-11
RcRownchangeKK*chgGame
 2126 2261 2.50 7 -2.16 15 -32.40 
  Kalashian, David m2427 ARM0.001-0.2815-4.20 
  Shahinyan, David 2061 ARM0.001-0.7615-11.40 
  Sargissyan, Sargis 2194 ARM0.501-0.0915-1.35 
  Botoyan, Smbat 2084 ARM1.0010.27154.05 
  Kocharyan, Artush 2058 ARM0.001-0.7615-11.40 
  Mkrtchyan, Sargis 1911 ARM1.0010.11151.65 
  Tiraturyan, David 2148 ARM0.001-0.6515-9.75 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 T.Petrosyan Memorial Yerevan ARM 2009-05-25
RcRownchangeKK*chgGame
 2266 2261 4.00 8 0.05 15 0.75 
  Minasyan, Arnold 2214 ARM0.001-0.5715-8.55 
  Simonian, Tigran 2247 ARM0.501-0.0215-0.30 
  Hambardzumian, Yuri m2357 ARM0.5010.13151.95 
  Baghdasaryan, Vahe 2231 ARM0.501-0.0415-0.60 
  Hairapetian, Anna wf2200 ARM0.001-0.5815-8.70 
  Vardanian, Haik G. 2319 ARM1.0010.58158.70 
  Inants, Aghasi 2274 ARM1.0010.52157.80 
  Poghosyan, Suren 2285 ARM0.5010.03150.45 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Armenian Club Ch. 2009 Yerevan ARM 2009-06-13
RcRownchangeKK*chgGame
 2451 2261 0.00 3 -0.80 15 -12.00 
  Vardanian, Haik G. 2319 ARM0.001-0.4215-6.30 
  Babujian, Levon m2506 ARM0.001-0.2015-3.00 
  Melkumyan, Hrant g2528 ARM0.001-0.1815-2.70 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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